package commonwebgroup.commonwebartifact.util;

/**
 * @author: wuxin0011
 * @Description:
 */
public class StringUtil {

    public static boolean isEmpty(String str) {
        return str == null || str.length() == 0;
    }

    public static String formatString(String url, String suffix) {
        return String.format("%s%s", url, suffix);
    }
}
